by Prof. M. Nasroen $7.00
by Jerry D. Gray $6.00
by Idris Thaha (Ed.) $7.00
by Ir. Soekarno $9.00
by Roland Bunch $6.00
by - $12.00
by WK $12.00
by Dhedy Rizaldy $11.00
by John Gray, Ph.D. $13.00
by Meiliana K. Tansri $6.00
by Prof. Dr. dr. H. Dadang Hawari, Psikiater $6.00
by Miriam Budiarjo $6.00